November 2001
Intermediate to advanced
158 pages
5h 10m
English
Content preview from IBM ESS and IBM DB2 UDB Working Together
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8 IBM ESS and IBM DB2 UDB Working Together
Load utility
DB2 UDB provides the ability to load large volumes of data into the database. The load utility
bypasses the transaction logging mechanism, thus decreasing the elapsed time required to
load data. The Load Utility utilizes multiple CPU engines in an SMP environment. It can
execute in parallel by tablespace.
The DB2 UDB Load Utility supports the creation of indexes, backups and catalog statistics
gathering (RUNSTATS) during the load execution. It also supports the ability to load data from
remote systems.
Autoloader
In a partitioned environment, the autoloader utility is used to perform the necessary steps to
load data from single or multiple flat files into a partitioned table. It splits data ...
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